Annual
Climatology: Green Bay, WI (GRB)
Elev: 209.7 m Lat: 44o 29'N Long: 88o 08'W

Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
|
Month |
Daily Max |
Daily Min |
Mean |
Maximum Daily Temperature |
Minimum Daily Temperature |
|
January |
-4.4 |
-13.8 |
-9.1 |
10.0 |
-35.0 |
|
February |
-1.7 |
-11.1 |
-6.4 |
16.1 |
-33.3 |
|
March |
4.4 |
-5.2 |
-0.4 |
25.6 |
-33.9 |
|
April |
12.6 |
1.1 |
6.8 |
31.7 |
-13.9 |
|
May |
20.0 |
7.1 |
13.6 |
32.8 |
-6.1 |
|
June |
24.9 |
12.2 |
18.6 |
36.7 |
0.0 |
|
July |
27.3 |
14.8 |
21.1 |
39.4 |
4.4 |
|
August |
25.8 |
13.6 |
19.7 |
37.8 |
3.3 |
|
September |
21.2 |
8.6 |
14.9 |
35.0 |
-4.4 |
|
October |
14.4 |
2.7 |
8.6 |
31.1 |
-9.4 |
|
November |
5.8 |
-3.6 |
1.1 |
23.3 |
-22.8 |
|
December |
-1.7 |
-10.4 |
-6.0 |
17.8 |
-32.8 |
|
Annual |
12.4 |
1.3 |
6.9 |
39.4 |
-35.0 |
|
Month |
Mean |
Median |
Extreme |
Year |
Snow* |
|
January |
30.7 |
34.0 |
60.2 |
1999 |
348.0 |
|
February |
25.7 |
22.9 |
70.1 |
1981 |
213.4 |
|
March |
52.3 |
49.3 |
118.9 |
1977 |
233.7 |
|
April |
65.0 |
61.0 |
150.1 |
1994 |
73.7 |
|
May |
69.9 |
65.5 |
208.5 |
1973 |
5.1 |
|
June |
87.1 |
68.6 |
261.4 |
1990 |
0.0 |
|
July |
87.4 |
78.0 |
177.8 |
1994 |
0.0 |
|
August |
95.8 |
85.9 |
229.6 |
1975 |
0.0 |
|
September |
79.0 |
77.5 |
190.8 |
1986 |
Tr |
|
October |
55.1 |
49.0 |
125.0 |
1984 |
5.1 |
|
November |
57.7 |
47.8 |
135.1 |
1992 |
137.2 |
|
December |
35.8 |
32.8 |
80.0 |
1971 |
302.3 |
|
Annual |
741.4 |
735.6 |
|
|
1318.3 |
* Snowfall totals represent
mean snowfall 1971-2000
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